Nanohop

Terms of Use

Last updated: October 21, 2026

These terms apply to the Learn Piano app ("the app"), made by Nanohop. By downloading or using the app you agree to them. Your use of the app is also governed by Apple's Standard End User License Agreement; where they differ, these terms add to it.

The app

Learn Piano teaches reading sheet music. Some content is free; the rest is available with Learn Piano Pro.

Learn Piano Pro

Yearly subscription. Includes a 7-day free trial for new subscribers. After the trial, payment is charged to your Apple ID at the price shown in the App Store. The subscription renews automatically each year unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel in your Apple ID settings at any time. Any unused part of a free trial ends when you buy a subscription.

Lifetime. A one-time purchase that unlocks Learn Piano Pro with no renewal.

Purchases can be restored on any device signed in to the same Apple ID using "Restore purchases" in the app. Refunds are handled by Apple under its policies.

Your content and data

Your progress belongs to you and is stored as described in our Privacy Policy.

Music

All music in the app is in the public domain or original. The transcriptions, arrangements and generated melodies in the app are part of the app and may not be redistributed.

Acceptable use

Don't copy, modify, reverse-engineer or redistribute the app except as allowed by law.

Disclaimer

The app is provided "as is" without warranties of any kind. To the extent permitted by law, Nanohop is not liable for any indirect or consequential damages arising from use of the app.

Changes

These terms may be updated; the latest version will always be on this page.

Contact

Questions? Email support@none.nanohop.com.